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HISTORY Airborne launches date back decades, most famously to the X-15 program of the 1950s and' 60s, when manned rocket planes were carried aloft under the wing of a B-52 bomber and released on hypersonic research flights.

历史回顾机载发射可以追溯至几十年前,最著名的是上世纪50、60年代的X-15计划,当时一架B-52轰炸机的机翼下搭载了载人火箭飞机,并在超音速飞行的测试研究飞行器上发射。

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The Application of Reliability Increasing in the Manned Spaceflight Rocket Engine

可靠性增长技术在载人航天发动机研制中的应用

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Scheme of Chinese manned lunar rocket and its propulsion system

我国载人登月重型运载火箭动力系统探讨

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The development process of reliability increasing of manned spaceflight rocket engine was overviewed by several kinds of technologies, including reliability analysis and design, reliability trial, reliability management. The methods are beneficial to other engines in the field of reliabilities increase studies.

本文运用可靠性分析及设计技术、可靠性试验技术和可靠性管理技术对载人航天发动机可靠性增长研制过程进行了综述,对其它型号发动机开展可靠性增长研究有一定的借鉴作用。

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The manned spacecraft and carrier rocket for the Shenzhou-12 manned space mission have arrived at the Jiuquan Satellite Launch Center in northwest China.

神舟十二号载人飞行任务的载人飞船和运载火箭已抵达中国西北部的酒泉卫星发射中心。

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If a rocket is fired from Gaza and lands a crowded Israeli schoolyard, what then?

如果加沙城射出的火箭落在拥挤的以色列校园里, 结果又会是如何 呢 ?

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Early trains, like the Rocket, had a top speed of 50 kilometres per hour.

早期的火车,像火箭,最高时速是50千米。

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XB High Accuracy Rocket Sled Test Track

XB高精度火箭橇试验滑轨

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The rocket was launched in March 1980.

这枚火箭发射于1980年3月。

《牛津高阶英汉双解词典》

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The US managed to snatch Hitler's rocket man, Wernher von Braun, away from Europe, while the Russians nabbed his old research facilities.

美国设法抓到了希特勒的火箭研发科学家——远离欧洲的沃那·冯·布莱恩先生,苏联则夺取了他以前的研究设施。

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They include Rocket, a weapons-savvy raccoon given voice by Bradley Cooper;

他们是:武器行家火箭浣熊(由布莱德利·库珀(Bradley Cooper)配音);

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Some special requirements must be considered in rocket design, such as the flight Mach number during sampling flight, the flow coefficient and aerodynamic characteristic of sampling diffuser, the efficiency of filter material and others.

该火箭的设计需要考虑取样飞行马赫数、取样扩压器的流量系数和气动特性、取样过滤材料的效率等特殊要求。

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Combinatory Optimization of the Vehicle Handling and Stability; The Aerodynamic Configuration Design of Stability and Control of Canard Configuration Guided Rocket

汽车操纵性与运动稳定性的联合优化设计鸭式制导火箭弹的稳定性与操纵性气动设计

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In 2013 its space agency, CNEs, together with Dassault aviation, a French firm, and German and Spanish partners, will test a satellite-launching rocket that attaches to the Rafale fighter jet.

其太空机构cnes,联合一家法国公司dassault aviation,并与德国及西班牙合作,将在2013年,试验一种挂在“阵风”战斗机上的卫星发射运载火箭。

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To review the progress in the major assignment, the organization and implementation of protection against liquid rocket propellent.

综述了发射大型运载火箭推进剂作业卫勤保障主要任务、保障重点、卫勤力量的分配、卫勤保障的组织和实施进展。

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Finally, the principle structure chart of whole guidance system in the vertically launched rocket is given.

最后, 给出了垂直发射火箭弹整个制导系统的原理结构图.

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In this paper, new wagon wheel grain configuration has been suggested in order to improve rocket's concentration and propellent loading density.

该文针对提高火箭密集度及装填密度的要求,设计了双辐条轮孔装药药型。

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That cloud of smoke is the rocket that brought Anna-Sophia's experiment to the International Space Station,

那团烟是火箭带着Anna-Sophia的实验设备去国际空间站,

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A rocket manned by trained astronauts will launch soon.

载有受过训练的宇航员的火箭马上就要发射了.

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